How To Fix DDUT1391 - Error in input: &1 is not a database table

SAP Error Message - Details

• Message type: E = Error

• Message class: DDUT1 - DD: Various Dictionary Utility Programs

• Message number: 391

• Message text: Error in input: &1 is not a database table

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDUT1391 - Error in input: &1 is not a database table ?

  The SAP error message DDUT1391, which states "Error in input: &1 is not a database table," typically occurs when a user attempts to perform an operation on a data object that is not recognized as a database table by the SAP system. This can happen in various contexts, such as when using transaction codes that involve database operations, data dictionary maintenance, or data extraction.
  Causes:
  
  Incorrect Object Name: The name provided for the database table may be misspelled or incorrect.
  Non-Existent Table: The specified table does not exist in the database.
  View Instead of Table: The user may be trying to access a database view or structure instead of an actual database table.
  Authorization Issues: The user may not have the necessary authorizations to access the specified table.
  Transport Issues: If the table was recently created or modified, it may not have been transported correctly to the system where the error is occurring.
  
  Solutions:
  
  Check the Table Name: Verify that the name of the table you are trying to access is correct. Ensure there are no typos or incorrect characters.
  Confirm Table Existence: Use transaction SE11 (Data Dictionary) to check if the table exists in the system. If it does not, you may need to create it or check if it exists in another client or system.
  Check Object Type: Ensure that you are indeed working with a database table and not a view or structure. You can do this by checking the object type in SE11.
  Review Authorizations: Ensure that you have the necessary authorizations to access the table. You may need to contact your SAP security team to verify your permissions.
  Transport Check: If the table was recently created or modified, ensure that the transport request has been properly released and imported into the target system.
  Consult Documentation: If you are using a specific transaction or program, refer to the documentation or help files associated with it to ensure you are using it correctly.
  
  Related Information:
  
  Transaction Codes: Common transaction codes where this error might occur include SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Builder).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Debugging: If you have access to debugging tools, you can analyze the program or transaction that triggered the error to get more context on why the error occurred.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team for further assistance.